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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 27 August 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12792 |
| COSPAR ID | 1981-084B |
| Observing |
Current orbital elements
| Inclination | 74.029° |
| Eccentricity | 0.00143 |
| RA ascending node | 2.508 hr |
| Argument perigee | 238.423° |
| Mean anomaly | 121.553° |
| Orbital period | 100.065 min |
| Epoch of osculation | 21 Jul 2026, 00:23 |
Derived Quantities
| Min Altitude | 758.5 km |
| Mean Altitude | 768.7 km |
| Peak Altitude | 778.9 km |
Orbital History
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